HashAtIt Launches Hashtag Search Engine

Need to figure out who is using what hashtag where? Los Angeles-based HashAtIt said Thursday that it has launched a brand new search engine, which aggregates and allows users to find hashtags across Facebook, Twitter, Instagram and Pinterest. The search engine works both on the web as well as through mobile apps, initially on iOS. The search engine revolves around hashtag "boards" which can be embedded into other sites or social networking pages.